成员的完整列表，这些成员属于 apollo::perception::lidar::BackgroundMap,包括所有继承而来的类成员
| BackgroundMap()=default | apollo::perception::lidar::BackgroundMap | |
| bg_nodes_ | apollo::perception::lidar::BackgroundMap | |
| GetNodeCoord(float x, float y, int *grid_x, int *grid_y) | apollo::perception::lidar::BackgroundMap | |
| id() | apollo::perception::lidar::BackgroundMap | inline |
| Init(int width, int height, float resolution, float height_threshold) | apollo::perception::lidar::BackgroundMap | |
| Init(float xmin, float xmax, float ymin, float ymax, float resolution, float height_threshold) | apollo::perception::lidar::BackgroundMap | |
| point_idx_ | apollo::perception::lidar::BackgroundMap | |
| point_importance_ | apollo::perception::lidar::BackgroundMap | |
| point_mask_ | apollo::perception::lidar::BackgroundMap | |
| Reset(size_t point_number) | apollo::perception::lidar::BackgroundMap | |
| UpdateMap(LidarFrame *frame) | apollo::perception::lidar::BackgroundMap | |
| UpdateMask(LidarFrame *frame) | apollo::perception::lidar::BackgroundMap | |
| UpdateNodes(LidarFrame *frame) | apollo::perception::lidar::BackgroundMap | |
| ~BackgroundMap()=default | apollo::perception::lidar::BackgroundMap | |